Behavioral task
behavioral1
Sample
f4e98105bfa26396ac2e5b571add5a1e_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
f4e98105bfa26396ac2e5b571add5a1e_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
f4e98105bfa26396ac2e5b571add5a1e_JaffaCakes118
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Size
12KB
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MD5
f4e98105bfa26396ac2e5b571add5a1e
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SHA1
88a692f9fee70145cf7a70d372798c94e55564d9
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SHA256
76814c35fdfaf86820eb8b06dd0b26e8987b88e2f164b9443da8ab5ec288c805
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SHA512
b799e608f736b70102a949f7d3f6a6bbf5986a6888b516687e93dd7af1e3aeadd535058664ac880536d14bd532d430ab27e2aff61fa46b3e9e715cbf36f0d8c3
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SSDEEP
384:uyKlbccVW/QBxP4VF9d+IwB6F0pBxak4MiE2tKOBg:XUhVWoBiT9C6apBxavtK
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f4e98105bfa26396ac2e5b571add5a1e_JaffaCakes118 unpack001/out.upx
Files
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f4e98105bfa26396ac2e5b571add5a1e_JaffaCakes118.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 388B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 28KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ